Instructions
Wipe the disc off with a microfiber cloth to remove small dust or dirt particles. Spray eyeglass cleaner on the surface if you need to wipe away smudges.
Apply plain white toothpaste to the end of a cotton swab and rub it on the scratch from the center outward until the scratch disappears.
Rinse the toothpaste off and wipe with the microfiber cloth again until the surface is dry.